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Confirmation of the magnetic nature of the delta Scuti star HD 21190

Hubrig, S.; Scholler, M.

HD 21190 is a known delta Scuti star showing Ap star characteristics and a variability period of 3.6h discovered by the Hipparcos mission. Our previous spectropolarimetric observations with FORS1 at the VLT showed the presence of a rather weak magnetic field of the order of a few tens of Gauss. New spectropolarimetric measurements with FORS2 at th…

V620 Oph = CoRoT 104190253 - a misclassified RR Lyrae star

Benko, J. M.

An investigation of the RCB star candidate GDS J0702414-023501

Bernhard, K.; Hummerich, S.

2MASS J07024146-0235017 = GDSJ0702414-023501 was included in the "Catalogue enriched with R CrB stars" on grounds of its near- and mid-infrared colours. The object, which corresponds to the carbon star IRAS 07001-0230 = CGCS 6197, has been found to exhibit large amplitude variability in its Bochum Galactic Disk Survey light curve. Taking into acco…